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Using Column aliases Example: To print column names as NAME and ANNUAL SALARY SELECT ENAME "NAME", SAL*12 "ANNUAL SALARY" FROM EMP;
I am going to develop a web site to present decision tree structure. For this, I want a web application with AJAX technology to connect the database and prepare the decision tree's
What is vertical fragmentation? Vertical fragmentation divides the relation by decomposing the scheme R of relation r.
example of bank
Hi, Do you offer private tuition for DBMS?
Key to represent relationship amongs tables is called ? A Key that represent the relationship between tables is called Foreign Key.
find a name whose address is erode from student table
Attributes having a one value for a particular entity. For instance, Age is a single valued attribute of a student entity. Attributes that have more than single values
Consider the following relational schema: PERSON (SS#, NAME, ADDRESS) CAR (REGISTRATION_NUMBER, YEAR, MODEL) ACCIDENT (DATE, DRIVER, CAR_REG_NO) OWNS (SS#, LICENSE) Constru
job scheduling for different cubes
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